.main-form {
    width: 100%;
    height: 100%;
    background-image: url('../assets/loginbg.png');
}

.main-form .login-main {
    width: 428px;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    overflow: hidden;
    position: relative;
    float: left;
}

.main-form .login-main .login-top {
    height: 117px;
    background-color: #148be4;
    border-radius: 12px 12px 0 0;
    font-family: SourceHanSansCN-Regular;
    font-size: 30px;
    font-weight: 400;
    font-stretch: normal;
    letter-spacing: 0;
    color: #fff;
    line-height: 117px;
    text-align: center;
    overflow: hidden;
    -webkit-transform: rotate(0);
    -moz-transform: rotate(0);
    -ms-transform: rotate(0);
    -o-transform: rotate(0);
    transform: rotate(0);
}

.main-form .login-main .login-top .bg1 {
    display: inline-block;
    width: 74px;
    height: 74px;
    background: #fff;
    opacity: .1;
    border-radius: 0 74px 0 0;
    position: absolute;
    left: 0;
    top: 43px;
}

.main-form .login-main .login-top .bg2 {
    display: inline-block;
    width: 94px;
    height: 94px;
    background: #fff;
    opacity: .1;
    border-radius: 50%;
    position: absolute;
    right: -16px;
    top: -16px;
}


.main-form .login-main .login-form {
    background: #fff;
    border-radius: 0 0 12px 12px;
    padding: 53px 26px 53px 0px;
}

.main-form .login-main .login-form .login-btn {
    text-align: center;
}

.main-form .login-main .login-form .login-btn .el-button {
    width: 60%;
}